main {
  width: 100%;
  background-color: rgb(0, 0, 0);

  position: absolute;
  z-index: -2;
}
/* 左右盒子 */
main #functionalAreaLeft {
  position: fixed;

  width: 300px;
  height: 680px;
  background-color: rgba(0, 88, 146, 0.5);
  
  margin-top: 10px;
  margin-left: 60px;
  
}
main #functionalAreaRight {  
  position: fixed;
  right: 0px;
  z-index: -1;

  width: 400px;
  height: 680px;
  background-color: rgba(0, 88, 146, 0.5);
  
  margin-top: 10px;
  margin-right: 60px;
}
main #gongneng {
  font-size: 40px;
  color: #fff;
}


/* --------------------------- 轮播图 -------------------------- */
main #functionalAreaMiddleSlideShow {      
  position: fixed;
  left: 49.9%;
  transform: translateX(-350px);

  width: 600px;
  height: 250px;
  background-color: burlywood;
  border: 2px solid rgb(105, 105, 105);
  border-top: 5px solid rgb(105, 105, 105);  
  border-radius: 2px;
  
  overflow: hidden;
  font-size: 0px;
}
main #functionalAreaMiddleSlideShow .AreaMiddleSlideShow {
  /* margin-left: -2400px; */
  width: 3000px;
  height: 100%;
  background-color:darkgreen;  
}
/* 图片 */
main #functionalAreaMiddleSlideShow .AreaMiddleSlideShow img {
  width: 600px;
  height: 100%;
}
/* 左右箭头 */
main #functionalAreaMiddleSlideShow .AreaMiddleArrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);

  width: 25px;
  height: 30px;
  background-color: rgba(255, 140, 0, 0.3);
  padding: 5px 0px;
  border-radius: 5px;

  color:rgba(0, 0, 0, 0.3);    
}
main #functionalAreaMiddleSlideShow .AreaMiddleArrow .iconfont-main{
  font-size: 25px;
  line-height: 30px;    
}
main #functionalAreaMiddleSlideShow .AreaMiddleArrow:hover {  
  background-color: rgba(255, 140, 0, 0.7);
  color:rgba(0, 0, 0, 0.8);
  cursor: pointer;
}
main #functionalAreaMiddleSlideShow .AreaMiddleLeftArrow {  
  left: 5px;
}
main #functionalAreaMiddleSlideShow .AreaMiddleRightArrow {  
  right: 5px;
}
/* 圆点 */
main #functionalAreaMiddleSlideShow .AreaMiddleDot {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);

  width: 120px;
  height: 20px;
  background-color: rgba(0, 0, 0, 0.185);
  border-radius: 20px;  
}
main #functionalAreaMiddleSlideShow .AreaMiddleDot li {
  float: left;  
  transform: translateY(50%);

  width: 10px;
  height: 10px;
  /* background-color: rgb(223, 223, 223); */
  margin: 0px 7px;
  border-radius: 50%;
}
main #functionalAreaMiddleSlideShow .AreaMiddleDot li:hover {
  background-color: #fff;
  cursor: pointer;
}
/* 颜色 */
main #functionalAreaMiddleSlideShow .AreaMiddleDot .roundBox-point {
  background-color: rgb(223, 223, 223);
}
main #functionalAreaMiddleSlideShow .AreaMiddleDot .colors {
  background-color: rgb(204, 188, 42);
}
/* --------------------------- 轮播图 -------------------------- */


/* --------------------------- 展示区 -------------------------- */
main #functionalAreaMiddle {        
  float: left;

  width: 600px;
  padding: 20px 0px;
  /* height: 1000px; */
  /* background-color: cornflowerblue; */
  margin-top: 270px;
  margin-left: 50%;
  transform: translateX(-350px);  
}
main #functionalAreaMiddle .MiddleProjection {      
  position: relative;

  width: 100%;
  height: 180px;
  background-color: bisque;
  margin-bottom: 10px;
  border-radius: 5px;
  color: black;

  display: flex;
  justify-content: space-between;
}
/* 图片 */
main #functionalAreaMiddle .MiddleProjection .ProjectionLeft {  
  width: 200px;
  height: 180px;
  /* background-color: coral; */

  display: flex;
  justify-content: center;
  align-items: center;
}
main #functionalAreaMiddle .MiddleProjection .ProjectionLeft .ProjectionImg {
  width: 90%;
  height: 70%;
  border-radius: 6px;
}
/* 文字 */
main #functionalAreaMiddle .MiddleProjection .ProjectionRight {    
  width: 400px;
  height: 180px;
  /* background-color: coral;   */
}
main #functionalAreaMiddle .MiddleProjection .ProjectionRight .ProjectionH4 {
  margin-top: 20px;
}
main #functionalAreaMiddle .MiddleProjection .ProjectionRight .ProjectionP {
  font-size: 17px;
  color:rgb(94, 94, 94);
}
/* 功能区 */
main #functionalAreaMiddle .MiddleProjection .ProjectionRight .multi-function {
  position: absolute;
  bottom: 0px;
  margin-bottom: 20px;
  margin-left: 20px;
}
main #functionalAreaMiddle .MiddleProjection .ProjectionRight .multi-function span:nth-of-type(n) {
  margin-right: 10px;
}
main #functionalAreaMiddle .MiddleProjection .ProjectionRight .multi-function span:nth-of-type(n) span:nth-of-type(n) {
  margin-left: 6px;
}
/* --------------------------- 展示区 -------------------------- */
